200302951 玖、發明說明 (發明說明應敘明：發明所屬之技術領域、先前技術、內容、實施方式及圖式簡單說明) 【發明所屬之技術領域】 本發明係有關於一種照相機，特別係有關於一種使利用 有發光二極體（LED)等發光體之顯示部形成在照相機本體之 前面的附發光體之照相機。 【先前技術】 在日本專利公報特許第3 1 23544號中，係揭示有一種使 用鹵化銀軟片之附發光體之靜態照相機。此種靜態照相機 係在本體前面上，具有由多數發光體所形成之發光顯示部， 當開啓電源後便進行多數發光體之點亮與熄滅，進行如同 旋轉顯示模樣的顯示。 然而，在上述專利公報中所揭示之習知的靜態照相機係 使發光體直接內藏至照相機本體，因此必須得確保在本體 內部中之發光體收納用之空間。此外，上述習知之靜態照 相機係爲，僅在電源開關之開啓操作時使發光顯示部作動’ 當電源開關爲關閉狀態時則不使發光顯示部作動。如此’ 在上述專利公報中，係完全未針對發光顯示部之其他利用 型態有任何描述。 再者，近年來在數位相機等行動電子機器之分野中’亦 要求製品的流行性。 【發明內容】 〔發明所欲解決之問題〕 本發明係有鑑於此而提出之物’其目的在於提供一種附 200302951 發光體之照相機，爲可使照相機本體內之空間有效率的提 昇，同時可容易地掌握照相機之各種動作狀態，而在視認 性及流行性上爲屬優越者。 〔用以解決問題之手段〕 爲達成上述目的，有關本發明之附發光體之照相機係 爲，使可動式之電源開關部設置在照相機本體之前面的同 時，在前述電源開關部上設有由至少一個發光體所形成之 發光顯示部，因應照相機之各種狀態來進行前述發光體之 發光控制者，係爲其特徵。 若藉由本發明時，爲將發光體配設在作爲電源開關之操 作部機能的可動式電源開關部本體上，將發光控制進行呈 因應照相機之各種動作狀態、以實現不同的顯示型態，因 此，使用者（利用者）係可由發光顯示部之顯示來識別照相 機之動作狀態。 此外，藉由發光顯示部之照明效果，而可提供一種在設 計性上亦呈優越的照相機。亦即，藉由因應照相機之動作 狀態而使發光顯示部之顯示型態進行種種的變化，而可賦 予一種使照相機本身宛如具有意識般地來改變其表情的印 象，故而可達到在流行性、獨創性等觀點中與既有之照相 機在商品上之差別化的目的。 若藉由本發明之一實施態樣時，其特徵在於，前述發光 顯示部係由多數之發光體所形成，而進行前述發光體之發 光控制的控制電路係爲，因應於該照相機之電源用電池之 殘量或充電狀態，以控制前述多數之發光體的點亮數量。 200302951 藉由將設在照相機本體前面之多數發光體利用以作爲顯 示電池殘量之指示器或充電狀態之指示器，使用者係可容 易地掌握電池的狀態。 右藉由本發明之其他態樣，其特徵在於，前述電源開關 部係被兼用作爲照相機之握抓部或是透鏡柵。 作爲握抓部或是透鏡柵之機能的可動式之電源開關部係 被安裝至照相機本體之前面，藉由將發光體配設於此種可 動開關部本體上，相較於將發光體收容至照相機本體內之 構造，係可容易的進行發光體之配置、且提昇本體內部之 空間效率。 此外，可動電源開關部係具有將其進行發光之意外性， 而可將視覺性上的樂趣付與給使用者。 【實施方式】 以下，依據所附圖式而針對有關本發明之附發光體之照 相機的較佳實施例進行詳細說明。 第1圖所示係有關本發明之實施例的附發光體之照相機 的正面圖。如該圖所示之照相機1 0，係爲一種將被拍體之 光學影像轉換成數位影像資料、且記錄至記錄媒體的數位 相機，在照相機本體1 1之前方爲設有攝影透鏡1 2、取景 窗1 4、閃光燈發光部1 6、以及電源開關構件1 8，在本體 上面則設有釋放按鈕20。 電源開關構件1 8係爲一種用以兼用於作爲提高照相機1〇 之保持性的握抓部之構件，且可在第1圖之水平方向或上 下方向進行移動。藉由使電源開關構件1 8滑動，而可切換 200302951 電源之開啓/關閉。此外，電源開關構件1 8之可動構造係 並未被限定於水平方向或上下方向之滑動方式，亦可爲在 第1圖之紙面垂直方向上進行移動之按壓式、或是進行旋 轉動作之構造（包含有使旋轉角受到限制之物）等均可。 在電源開關構件1 8中，係嵌入有多個發光體22。且可 使用LED或燈具等發光裝置來作爲發光體22。在本實施例 中所示，係使3個發光體22於縱向並列配置而構成之發光 顯示部23，不過，構成發光顯示部23之發光體22的個數 或配置型態並非被限定在第1圖之例中，亦可爲任意個數、 任意配置型態。藉由各發光體22之點亮、熄滅、閃燦、閃 爍間隔、點亮顏色、點亮時之明亮度（亮度）及該等之間的 組合，爲可實現各種的顯示模式。 在於第1圖所示之電源開啓狀態下，發光體22係爲全 數熄滅。在電源開關構件1 8具有水平方向之滑動構造的情 況下，如第2圖所示，使電源開關構件1 8在橫向滑動、進 行用以停止在電源開啓位置上之操作後，照相機1 0便形成 電源開啓狀態，而發光體22便進行連續點亮或閃爍。 此外，當電源開關構件1 8具有上下方向之滑動構造的 情況下，如第3圖所示，使電源開關構件1 8於縱向滑動、 進行用以停止在電源開啓位置上之操作後，照相機1 0便形 成電源開啓狀態，而發光體22便進行連續點亮或閃爍。 第4圖係爲顯示照相機1 〇之內部構造的方塊圖。此外， 在本實施例中，不僅是靜止影像之記錄再生、亦說明有可 進行附聲音之動畫的記錄再生、聲音再生、以及聲音之錄 -9- 200302951 音再生等多機能照相機，不過’在本發明實施之際’並不 要求必須得具有該等全數機能者。 在第 4 圖中，中央處理裝置（MPU;Microprocessing Unit) 3 0係爲，在依據所定之程式而總合控制本照相機系統 之控制部中，爲依據來自操作部3 2之指示信號來控制照相 機 10內之各電路的動作。此外，MPU30爲具備有 RAM(random access memory)，係作爲儲存控制程式或各種 資料等之進行圖中未示之ROM (re ad only memory)及各種沿 匱處理之作業用區域來使用。 操作部3 2係爲用以讓使用者對於照相機1 〇輸入各種指 示的裝置，且含有下列各種操作裝置，即，用以選擇照相 機1 〇之動作模式的模式選擇開關、指示選單畫面之顯示的 選單鍵、輸入選單項目之選擇操作（游標移動操作）或再生 影像之畫格傳送/畫格返回之指示等的十字鍵、指示選擇項 目之確定（登錄）或作動之實行的實行鍵、用以進行選擇項 目等所期望之對象的消去或指示內容之取消的取消鍵等按 鍵開關、電源開關、焦距鍵、釋放鍵等。 照相機1 〇之電源係爲，被連接至DC輸入端子（DC-IN) 3 4 之外部電源、或是由電池3 5所供給。係可使用二次電池來 作爲電池35。由DC輸入端子34或電池35所供給之電力 係爲’在藉由包含DC/DC轉換器及調節器之電源電路36 而轉換成所要之電壓後，便被供給至各電路部。 此外’電源電路3 6係具備有作爲電池3 5之殘量檢測裝 置之機能的電壓檢測電路、或是用以充電電池3 5之充電電 -10- 200302951 路。MPU3 0係對於電壓控制部37而傳送指令，在控制充 電動作之控制等電源電路3 6之動作的同時，由電源電路3 6 取得使用電源之種類或電池電壓等在控制中所必要的各種 資訊。 MPU30係依據由電源電路36或其他內部電路所傳送之 信號、以及由操作部3 2之輸入信號等，以判斷照相機1 〇 之狀態，且因應於狀態而進行發光體22之發光控制。有關 於發光控制之內容係於後敘述。 此外，照相機1 0係具有資料通信用介面部3 8，以作爲 與未圖示之電腦（PC)或其他外部機器之間的資料傳送接 收。通信方式並未有特別限定，例如，可適用 USB、 IEEE 1 3 94、藍牙（B1 uetοoth)等適當的方式。 針對照相機1 〇之攝影機能進行說明後，已通過攝影透 鏡12之光係被射入至CCD固體拍攝元件（以下，簡稱爲 CCD。）40。CCD40之受光面係具備有呈平面的配列、拜耳 (Bayer)配列或其他所定之彩色濾光器配列構造的多數光感 測器。此外，亦可使用COMS影像感應器或其他拍攝裝置 來取代C C D 4 0 〇 經由拍攝透鏡12而被成像於CCD40之受光面的被拍體 之光學影像係爲，藉由各光感測器而轉換成已因應射入光 量之信號電荷。被積存在各光感測器之信號電荷係以由CCD 驅動器4 1所附加之閘極引線脈衝而在移位暫存器中被讀取 而出、藉由記錄轉移脈衝而作爲已因應於信號電荷之電壓 信號來依序被讀取而出。 -11 - 200302951 CCD40係藉由快門閘脈衝之時間點來控制各光感測器之 電荷儲存時間（快門速度），換言之爲具有電子快門機能。 此外，CCD40係爲將信號電荷由受光面之光感測器讀取時， 具有於垂直方向進行選擇性刪除而讀取之機能。並且，在 動作影像記錄時係控制呈於垂直方向選擇性刪除而讀取、 在靜止影像記錄時（高畫速記錄時）則控制呈無選擇性刪除 而進行全畫速之資料的讀取。 由CCD40所輸出之信號係被傳送至類比處理部42，在 進行相關性雙取樣（CDS)處理、色分離、增益控制等所需要 之處理後，藉由A/D轉換器43而轉換成數位信號、且被 傳送至影像處理部44。時序產生器（TG)45係依據MPU30 之指令，對於CCD驅動器41、類比處理部42、以及A/D 轉換器4 3付與同步驅動用之時序信號，藉由此種時序信號 來取得各電路之同步。 影像處理部44係爲包含有亮度-色差信號產生電路、伽 馬校正電路（gamma-correction circuit)、輪廓校正電路、白 色平衡校正電路等之影像信號處理裝置，依據由系統控制 部4 6所賦予之指令來處理影像信號。被輸入至影像處理部 44之影像資料係爲，被轉換成亮度信號（γ信號）與色差信 號（Cr、Cb信號）的同時，在實施伽馬校正等所定處理後， 便被記憶至DRAM(動態隨機存取記憶體）48中。 將拍攝畫面由監視器輸出的情況下，由D R A Μ 4 8讀取影 像資料、經由傳遞通路5 0而被轉送至影像輸出處理部5 2。 此外，來自DRAM48之資料轉送以及朝DRAM48之資料轉 200302951 送係藉由記憶體控制部5 3所控制。 被傳送至影像輸出處理部5 2之資料係爲，在被轉換成 顯示用之所定方式之信號（例如，NTSC方式之彩色複合影 像信號）的同時，藉由 D/A轉換而被轉換成類比形式之信 號。以影像輸出處理部52所產生之顯示用信號係被傳送至 液晶顯示器（LCD)驅動器54，經過所需信號轉換而被輸出 至LCD面板55。如此，使影像內容顯示在LCD面板55。 藉由以CCD40所輸出之影像信號而使DRAM48內之影 像資料定期性的更新，由該影像資料所產生之影像信號係 被供給至LCD面板5 5，藉此，拍攝中之影像係作爲呈即時 性的動作影像而被顯示在LCD面板5 5上。拍攝者係藉由 被顯示在LCD面板55之即時影像（直接影像）而確認攝影 視角。 在本實施例之照相機1 0中係採用透過型之LED面板 55，在照相機10內係設有背光燈56及背光燈反相區塊 (backlight inverter block)60。背光燈反相區塊60係包含有 電壓切換電路62、ΟΝ/OFF控制開關63以及反相電路64， 且依據來自Μ P U 3 0之反向控制信號而對於被光燈5 6供給 必要的電源。 此外，被搭載於照相機1 〇上之顯示裝置並未被限定在 上述LED面板55中，亦可適用有機EL等可顯示彩色之其 他顯示裝置。 另外，以影像輸出處理部5 2所產生之顯示用信號，係 經由視頻放大器（video amplifier)66而被輸出至影像輸出端 -13- 200302951 子（VIDEO OUT)67。在影像輸出端子67中，藉由連接視頻 監視器等外部之影像顯示裝置，而形成可進行影像信號之 外部輸出。 在拍攝模式中按壓釋放按鈕20後，便發出攝影開始指 示（釋放ON)信號。釋放按鈕20係以具有在半按壓時進行 開啓（ON)之開關S1、以及在全按壓時進行開啓（ON)之開關 S2的兩段式之開關所構成，MPU30係爲，在檢測到釋放按 鈕20之半按壓（Sl = ON)時，便進行自動焦距調節（AF)控制 與自動曝光（AE)控制，而在檢測到釋放按鈕20之全按壓（S2 =ON)時，便開始用以擷取記錄用影像之CCD曝光及讀出 控帋!I。 影像處理部44係包含一種裝置，爲在自動焦距調節（AF) 控制與自動曝光（AE)控制中進行必要演算之作爲自動演算 部之機能，且依據被輸入之影像信號來進行焦距評估値演 算或AE演算等，將其演算結果傳送至系統控制部46。 系統控制部46係爲一種信號處理部，爲依據MPU30之 指令而進行各種資料處理之控制、以及與電腦等其他外部 機器進行資料通信控制等。系統控制部46係爲，依據由前 述自動演算部所承認的演算結果，控制包含有未圖示之馬 達的驅動裝置、將攝影光學系統之對焦調整用透鏡移動至 聚焦位置，同時將光圈設定至適當的光圈値，控制機械快 門及CCD40之電荷儲存時間（電子快門）。此外，系統控制 部46係依據MPU30之指令而因應需要，來進行閃光燈發 光控制。 -14- 200302951 對應作動於釋放按鈕20之全按壓（S2 = ON)而擷取之影像 資料係爲，在影像處理部44中，經過YC處理或其他所定 之信號處理而被儲存在DRAM48中。系統控制部46係爲， 將指令傳送至壓縮伸長處理部70，藉此，壓縮伸長處理部 7〇係爲，將被維持在DRAM48上之影像資料（亮度信號Y 與色差信號Cr、Cb)依據所定之格式（例如爲JPEG方式）而 進行壓縮。已壓縮之資料係由DRAM48而被轉送至媒體控 制部7 1，經由媒體控制部7 1而被記錄至媒體72。資料之 壓縮形式並非被限定於JPEG，亦可使用MPEG或其他方式。 在本實施例之照相機1 〇中，作爲保存影像資料之裝置， 係適用有例如爲智慧型媒體（SSFDC ; Solid-State Floppy Disk Card)。記錄媒體72之型態並非被限定於此，亦可使 用PC卡、CF(Compact Flash)、磁碟、光碟、可讀寫式光 碟（Magnetic-Optical disk)、記憶卡等，更亦可使用依據電 子式、磁氣式或光學式、抑或是藉由該等方式之組合而可 進行讀取寫入之種種媒體。且適用於因應所使用之媒體的 信號處理裝置與媒體控制部7 1。無論異種、同種之記錄媒 體、亦可構成爲可安裝有多數之媒體。此外，不限於可換 式媒體，亦可爲內藏於照相機1 0內之記錄媒體（內部記憶 體）。 藉由操作部32之模式選擇鍵，而使照相機1 〇被設定成 影片模式時’便形成可進行附聲音之動作影像的記錄。在 影片模式中，錄製動作爲藉由釋放按鈕20之按壓（S2=0N) 而開始，而再一次按壓（SI = 〇N)後便停止錄製動作。亦可 200302951 爲在持續釋放按鈕2 0之按壓期間爲進行錄製動作、藉由解 除按壓來停止錄製。 動作影像拍攝中之聲音資料係藉由被內藏於照相機1 〇 內的麥克風7 4而轉換成聲音資料，且擷取至照相機1 〇內。 由麥克風7 4所得之聲音信號係在藉由放大器7 5所增幅後， 便藉由A/D轉換器76而轉換成數位信號，且被輸入至聲 音處理部7 8。聲音處理部7 8係進行將已輸入之聲音信號 轉換成所定之信號形式的處理。以聲音處理部7 8所產生之 聲音資料係依據動作影像之影像資料、同時依據運動jPEG 或其他所定之記錄形式而被記錄在記錄媒體72中。動作影 像之記錄形式並非被限定在運動JPEG中，亦可適用MPEG 或其他記錄形式。 藉由操作部3 2之模式選擇鍵，而使照相機1 0被設定爲 聲音記錄模式後，便形成可進行無伴隨於攝影的聲音記錄。 在聲音記錄模式中，藉由釋放按鈕20之全按壓（S2二ON) 而開始錄音，之後便以釋放按鈕20之半按壓（SI = ON)而 停止錄音。藉此，係形成爲不會錄製有釋放按鈕20之操作 聲音。如上所述，經由麥克風74所輸入之聲音信號係在聲 音處理部78中被轉換成所定之檔案形式（例如，WAVE形 式），且經由媒體控制部7 1而被記錄至記錄媒體72中。 將照相機1 〇設定成再生模式後，被記錄在記錄媒體72 之最新的檔案（於最後記錄之檔案）係經由媒體控制部7 1而 讀取。再生對象之檔案在爲靜止影像檔案之情況下，此種 已讀取之影像檔案之壓縮資料爲經由壓縮伸長處理部7〇， -16- 200302951 而在非壓縮之yc信號中被伸長。 已伸長之Y c信號係被傳送至影像輸出處理部5 2，在被 轉換成顯示用之信號後，經由LCD控制部54而被輸出至 L C D面板5 5。此外，影像輸出端子6 7中連接有顯不監視 裝置或其他外部顯示裝置的情況下，係使再生影像顯示於 該外部顯示裝置上。在該1格單元再生中，藉由操作十字 鍵之右鍵或左鍵而可切換再生對象之檔案。 當再生對象檔案爲動作影像檔案的情況下，爲使動作影 像開頭之格單元作爲代表影像、而顯示在LCD面板55上， 形成接受動作影像再生開始之指示的畫面。此外，當再生 對象檔案爲聲音檔案（以聲音記錄模式而完成錄音之聲音檔 案）的情況下，爲顯示有表示爲聲音檔案之所定圖像（例如， 經設計化的麥克風之位元背景影像），且形成爲接受聲音再 生開始之指示的畫面。在輸入聲音再生開始之指示後，便 由記錄媒體72讀取聲音檔案、轉送至聲音處理部78。以 聲音處理部78所產生之聲音信號係藉由D/A轉換器80而 轉換成類比信號後，經由放大器75而被傳送至揚聲器81。 如此，所再生之聲音資料係由揚聲器8 1以作爲可聽音而輸 出。 其次，針對照相機1 〇之聲音再生機能進行說明。該照 相機1 0係具備有用以使被記錄在記錄媒體72之 MP3(MPEG-1 Audio Layer-Ill)檔案格式等之音樂檔案進行 再生的機能。音樂檔案係爲，使用電腦或音樂配送終端等 專用的裝置、且被下載至記錄媒體72之物。此外，本實施 200302951 例之照相機1 〇係爲，將音樂檔案自經由資料通信用介面部 3 8所連接之電腦等裝置而進行下載、且可被記錄至記錄媒 體72中。 照相機1 0係具有包含未圖示之聲音輸出端子的遙控端 子（remote control)，在此種遙控端子中，係可連接附有耳 機84之遙控器85的插頭。遙控器85係具有：樂曲選擇用 之操作部、再生/停止按鈕、前進/後退按鈕、音量調整按 鈕等開關部、資訊顯示用之LCD面板、以及控制用之MPU， 在操作開關部後，因應於該操作之指令信號便被傳送至照 相機10之系統控制部46。 照相機1 〇之系統控制部46係爲依據來自遙控器85而 接收之指令信號，而實施對應的處理（再生對象之變更或聲 音再生處理等）。當照相機1 0被設定成聲音模式之狀態下 而按壓遙控器85之再生按鈕後，經由媒體控制部7ι而由 記錄媒體72讀取音樂檔案。 由記錄媒體7 2所讀取而出之音樂檔案之壓縮資料係爲， 經由壓縮伸長處理部7 0，而被伸長呈非壓縮之音樂資料。 此種已伸長之音樂資料係爲，經由聲音處理部8 7而被傳送 至解碼器88中，在轉換成所需之聲音信號後，便以d/A 轉換器89而轉換成類比信號，經由遙控器85而被傳送至 耳機84。如此，已再生之音樂係作爲可聽音而由耳機84 輸出。此外，可將已再生之音樂由內藏於照相機之揚聲器 81來輸出。 其次，在如上述所構成之照相機1 0中，針對發光體2 2 200302951 之控制例來進行說明。 〔1.電源切入時之發光控制例〕 (例1 -1)當開啓照相機1 〇之電源時，無關於啓動時之動 作模式（切入模式），而使發光體2 2連續點亮或閃燥。 (例1-2)因應於電源投入時之切入模式，將發光體22之 連續點亮或閃爍型態進行切換。例如，在以拍攝模式而切 入時爲設呈將發光體進行連續點亮，而在以再生模式而切 入時爲設呈閃爍狀。此外，亦可因應於切入模式來切換發 光體之點亮色彩。在此情況下，使用者可由照相機本體之 選單來選擇是否每次切入模式中切換發光體22之顯示型 態’較佳爲構成可指定其顯示型態之態樣。 (例1-3)在上述（例丨-:^及（例^2)中，係設成可任意設定 發光體2 2之點亮持續時間或是閃爍持續時間，亦可控制呈 在所定時間之點亮或閃爍後實施熄滅之控制。 (例1-4)使用者係以由照相機本體之選單來適當選擇於 上述（例1-1)至（例1-3)中所述之電源開啓時之發光體22之 控制模式，而構成可設定爲所喜愛的顯示態樣者爲佳。 (例1-5)在電源投入時，因應發光體22之點亮數量而進 行電池殘量之顯示之態樣亦佳。照相機1 0之Μ P U 3 0係取 得電池35之電壓資訊、判斷電池3 5之殘量，配合殘量之 程度而改變發光體22之顯示。例如，在已充滿電之電池35 的情況下，爲使全數3個發光體22點亮。連同電池35之 使用而減低其殘量後’依序由最上位置之發光體2 2進行熄 滅’最終爲使全數發光體2 2熄滅。藉此，可將電池3 5之 -19- 200302951 殘量以3階段來顯示。 此外，有關於各發光體22，係可藉由控制點亮時之明亮 度而將電池3 5之殘量以無階段式來進行表示。在第5圖中 則揭示該表示例。在第5圖中，最上位置之發光體22A係 爲熄滅，而配置在中央之發光體22B之發光亮度係被減低， 而在最下位置之發光體22C係表示點亮中之狀態。便隨著 電池35之殘量減低，將各發光體22 A〜22C之明亮度由最 大亮度之點亮狀態而一面依序減光、進而熄滅，藉此，形 成爲可更加詳細的顯示殘量。再者，附加於點亮時之明亮 度控制，藉由組合閃爍狀態等而可進行更加多樣的顯示。 此外，亦可控制呈將以（例1-1)至（例1-4)中說明之照明 動作進行一定時間後，自動移行到（例1-5)之電池殘量顯示 中 〇 〔2·拍攝模式時之發光控制例〕 (例2-1)在拍攝模式之下開啓釋放開關S1，在結束AE 及AF處理而形成可拍攝狀態時使發光體22點亮，進行告 知以等待攝影狀態爲主旨之控制。之後，以開啓釋放開關 S2、或是以釋放開關S1之解放而使發光體22熄滅。 (例2-2)在拍攝模式之下，使對焦中之發光體22點亮或 閃爍。例如，改變對應於對焦位置之發光體之點亮數量。 藉此，可於形成被拍體之人物中辨識對焦操作。 (例2-3)作爲自動定時攝影時之達力（Tally)燈（自動定時 燈具）之代用，而使發光體22進行點亮/閃爍動作。亦具有 伴隨於遞減計數器而依序減少點亮數量之控制態樣。如此， -20- 200302951 藉由將發光體2 2兼用於達力燈而可達到成本之刪減。 (例2-4)此外，亦具有在以低照度下進行AF控制時，使 發光體22點亮以作爲輔助光之態樣。在此情況下，係被適 用於可適於作爲輔助光而利用之顏色與亮度之發光的發光 體。藉由CCD40或未圖示之閃光燈調光感測器或是其他測 光感測器而檢測出被拍體之明亮度，當將所定之判定基準 以MPU3 0判定爲在降低低照度下之拍攝的情況下，使進行 AF控制時之發光體22發光。藉由該輔助發光之作用而使 AF控制正常的實施，在形成爲可拍攝狀態時，如上述（例2 -1) 之說明所述，較佳爲亦可進行切換成顯示該主旨之顯示型 態之控制。 〔3 ·在其他模式時之發光控制例〕 (例3 -1 )如於第6圖所示，在電源關閉時，將AC電源供 應器（未圖示）之連接線之插頭92安裝至照相機10之DC輸 入端子（DC插座）34，在使用照相機本體之充電電路而充電 電池3 5之際，使發光體22成點亮或是閃爍之態樣。而在 充電動作實行中，爲因應充電狀態而使發光體22依序點亮 或是閃爍。例如，藉由與在（例1-4)說明之電池殘量之顯示 方法（亦即，伴隨於充電之進行，而增加發光體22之點亮 數量或發光亮度之方法）相反的顯示方法而得知充電狀態。 如此，藉由將發光顯示部23兼用於作爲電力指示器，使用 者係可容易的掌握充電動作之進行狀態。 (例3-2)此外，將電源供應器（未圖示）之連接線之插頭92 安裝至照相機10之DC輸入端子（DC插座）34，在利用外部 200302951 電源而切入照相機1 〇之情況下，藉由與使用電池時之不同 的顯示型態（例如，經常的點亮狀態）而使發光體22發光。 在使用外部電源時，因缺乏進行以（例i_4)說明之電池殘量 之顯示的必要性，因此取而代之的是以進行告知爲外部電 源使用中之主旨的顯示者爲佳。 (例3-3)作爲發光體22之其他利用態樣，係可將照相機 1〇置於暗處時，使發光體22自動的點亮或閃爍，而可得 知所在位置。例如，利用閃光燈調光感測器等之測光感測 器來檢測出周圍之明亮度，當判定爲降低所定明亮度基準 時，進行使發光體點亮或閃爍之控制。藉此，使用者可容 易的辨識置放於暗處之照相機1 0之位置。 (例3-4)此外，亦可爲利用發光體22,以作爲在聲音記 錄模式中，顯示聲音輸入位準、或聲音再生中之輸出位準 等指示器之態樣。 如此，藉由因應照相機1 0之狀態而變更發光體2 2之點 亮顏色、點亮亮度、閃爍間隔等，而可顯示各種狀態。 〈本發明之其他實施例〉 其次，針對本發明之其他實施例進行說明。 第7圖至第9圖係有關本發明之其他實施例之照相機1 〇〇 之正面圖。在該等圖式中，在與以第1圖說明之照相機1 0 相同或類似部分爲付與相同的符號，且省略其說明。 於第7圖所示之照相機1〇〇係爲，具備用作爲透鏡柵所 兼用之電源開關構件1 1 〇，在該電源開關構件1 1 0上係直 接設有發光體22。電源開關構件1 1 0係形成可在任意方向 -22- 200302951 (上下方向、左右方向、或是旋轉方向）上滑動之構造。例 -如，如第8圖所示，電源開關構件爲在圖中具有於左右方 向進行滑動之構造。如第7圖所示，當電源開關構件1 1 0 位於覆蓋攝影透鏡1 2前方之「柵封閉位置」的情況下，電 源係爲關閉狀態，發光體2 2係呈熄滅狀。此外，如第8圖 所示，將透鏡柵兼用之電源開關構件1 1 〇於左方向進行滑 動操作、且移動到使攝影透鏡1 2露出之位置上後，照相機 電源便形成開啓狀態。在該電源開啓狀態中，發光體22係 爲進行點亮或閃爍。 ® 此外，如第 9圖所示，即使電源爲關閉狀態，當將AC 電源供應器（未圖示）連接線之插頭92裝設至DC輸入端子 3 4而進行充電之際，爲使發光體22進行點亮或閃爍，以 進行顯示一種將主旨爲充電中之事來告知使用者。200302951 发明 Description of the invention (The description of the invention should state: the technical field, prior art, content, embodiments, and drawings of the invention briefly) [Technical field to which the invention belongs] The present invention relates to a camera, and particularly to a camera A camera with a luminous body in which a display portion using a luminous body such as a light emitting diode (LED) is formed on a front surface of a camera body. [Prior Art] Japanese Patent Gazette No. 3 1 23544 discloses a still camera using a silver halide film and a luminous body. This type of static camera has a light-emitting display portion formed of a plurality of light-emitting bodies on the front surface of the body. When the power is turned on, the light-emitting bodies are turned on and off, and display is performed like a rotating display. However, the conventional still camera disclosed in the above-mentioned patent publication has a luminous body built directly into the camera body, so it is necessary to secure a space for accommodating the luminous body inside the body. In addition, in the conventional still camera, the light-emitting display section is operated only when the power switch is turned on. When the power switch is turned off, the light-emitting display section is not operated. As described above, in the above-mentioned patent publication, there is no description of other use types of the light-emitting display section. Furthermore, in recent years, in the division of mobile electronic devices such as digital cameras, the popularity of products has also been demanded. [Summary of the Invention] [Problems to be Solved by the Invention] The present invention has been made in view of the above, and its purpose is to provide a camera with a 200302951 illuminant. In order to increase the space in the camera body, It is easy to grasp the various motion states of the camera, and it is superior in visibility and popularity. [Means to Solve the Problem] In order to achieve the above object, a camera with a illuminant according to the present invention is such that a movable power switch unit is provided on the front face of the camera body, and a power switch unit is provided on the power switch unit. The light-emitting display portion formed by at least one light-emitting body is characterized in that it controls the light-emitting body of the light-emitting body in accordance with various states of the camera. According to the present invention, in order to arrange the light-emitting body on the movable power switch unit functioning as the operation part of the power switch, the light emission control is performed in accordance with various operating states of the camera to achieve different display types. , The user (user) can recognize the operation state of the camera by the display of the light-emitting display unit. In addition, due to the lighting effect of the light-emitting display portion, a camera that is also superior in design can be provided. That is, by changing the display type of the light-emitting display section in accordance with the operating state of the camera, it is possible to give an impression that the camera itself consciously changes its expression, so that it can achieve popularity, The purpose of differentiation of existing cameras from the viewpoint of originality and other existing products. According to an aspect of the present invention, the light-emitting display unit is formed of a plurality of light-emitting bodies, and the control circuit for controlling the light-emitting of the light-emitting bodies is a battery for a power supply of the camera. The residual amount or the charging state to control the number of lighting of the aforementioned majority of light emitting bodies. 200302951 By using most of the illuminants provided in front of the camera body as an indicator to display the remaining battery level or an indicator of the charging state, the user can easily grasp the state of the battery. According to another aspect of the present invention, the power switch unit is also used as a grip portion or a lens grid of a camera. The movable power switch unit, which functions as a gripping part or a lens grid, is mounted on the front of the camera body. By arranging the light emitting body on such a movable switch body, the light emitting body is accommodated rather than being housed on the body. The structure of the camera body can easily configure the light emitting body and improve the space efficiency inside the body. In addition, the movable power switch unit has the unexpectedness of emitting light, and can give the user visual pleasure. [Embodiment] Hereinafter, a preferred embodiment of a camera with a luminous body according to the present invention will be described in detail according to the attached drawings. Fig. 1 is a front view of a camera with a luminous body according to an embodiment of the present invention. The camera 10 shown in the figure is a digital camera that converts the optical image of the subject into digital image data and records it on a recording medium. A photographic lens 12 is provided before the camera body 1 1. The viewfinder window 14, the flash light emitting section 16, and the power switch member 18 are provided with a release button 20 on the main body. The power switch member 18 is a member which is also used as a grip portion for improving the holding property of the camera 10, and can be moved in the horizontal direction or the up-down direction in FIG. 1. By sliding the power switch member 18, the on / off of the 200302951 power can be switched. In addition, the movable structure of the power switch member 18 is not limited to the sliding method in the horizontal direction or the vertical direction, and it can also be a pressing type that moves in the vertical direction on the paper surface of FIG. 1 or a structure that performs a rotating action. (Including those that restrict the rotation angle) and so on. A plurality of light-emitting bodies 22 are embedded in the power switch member 18. As the light-emitting body 22, a light-emitting device such as an LED or a lamp can be used. In the present embodiment, the light-emitting display portion 23 is configured by arranging three light-emitting bodies 22 in parallel in the vertical direction. However, the number or arrangement type of the light-emitting bodies 22 constituting the light-emitting display portion 23 is not limited to the first. In the example shown in Fig. 1, it can be any number and any configuration. Various display modes can be realized by lighting, extinguishing, blinking, blinking interval, lighting color, brightness (brightness) at the time of lighting of each light-emitting body 22, and combinations thereof. In the power-on state shown in Fig. 1, the light-emitting body 22 is completely turned off. In the case where the power switch member 18 has a horizontal sliding structure, as shown in FIG. 2, the power switch member 18 is slid in the lateral direction and an operation to stop the power switch on position is performed. The power-on state is established, and the light-emitting body 22 is continuously lit or blinked. In addition, when the power switch member 18 has a sliding structure in the vertical direction, as shown in FIG. 3, the power switch member 18 is slid in the vertical direction and an operation to stop the power switch on position is performed, and the camera 1 0 forms a power-on state, and the light-emitting body 22 is continuously lit or blinked. FIG. 4 is a block diagram showing the internal structure of the camera 10. In addition, in this embodiment, not only the recording and reproduction of still images, but also the description of multi-function cameras such as recording and reproduction of animation with sound, sound reproduction, and sound recording-9-200302951 sound reproduction, etc. When the present invention is implemented, it is not required to have all these functions. In FIG. 4, a central processing unit (MPU; Microprocessing Unit) 3 0 is a control unit that collectively controls the camera system according to a predetermined program, and controls the camera based on an instruction signal from the operation unit 32. The operation of each circuit within 10. In addition, MPU30 is equipped with RAM (random access memory), and is used as a ROM (re ad only memory) for storing control programs and various data, and various operating areas for processing. The operation section 32 is a device for allowing a user to input various instructions to the camera 10, and includes the following various operation devices, that is, a mode selection switch for selecting an operation mode of the camera 10 and display of an instruction menu screen Menu key, cross key for selection operation of input menu item (cursor movement operation), frame transmission / frame return instruction of reproduced image, etc., execution key for determining selection (registration) of selection item or execution of operation, for A key switch, a power switch, a focus key, a release key, and the like are used to cancel a desired object such as a selection item and a cancel key indicating the cancellation of the content. The power source of the camera 10 is an external power source connected to the DC input terminal (DC-IN) 3 4 or a battery 35. As the battery 35, a secondary battery can be used. The electric power supplied from the DC input terminal 34 or the battery 35 is' after being converted into a desired voltage by a power supply circuit 36 including a DC / DC converter and a regulator, and then is supplied to each circuit section. In addition, the power supply circuit 36 is a voltage detection circuit having a function as a residual amount detection device of the battery 35 or a charging circuit -10- 200302951 for charging the battery 35. MPU3 0 transmits a command to the voltage control unit 37, and controls the operation of the power supply circuit 36, such as the control of the charging operation. At the same time, the power supply circuit 36 obtains various types of information necessary for control such as the type of power supply used or the battery voltage. . The MPU 30 judges the state of the camera 10 based on signals transmitted by the power supply circuit 36 or other internal circuits, and input signals from the operation unit 32, and performs light emission control of the light emitting body 22 according to the state. The content related to light emission control will be described later. The camera 10 has a data communication interface 38 for receiving and transmitting data to and from a computer (PC) or other external device (not shown). The communication method is not particularly limited. For example, appropriate methods such as USB, IEEE 1 3 94, and Bluetooth (B1uetοoth) can be applied. After describing the camera function of the camera 10, the light system having passed through the photographing lens 12 is incident on a CCD solid-state imaging element (hereinafter referred to as CCD) 40. The light-receiving surface of the CCD 40 is provided with most light sensors having a planar arrangement, a Bayer arrangement, or other predetermined color filter arrangement structures. In addition, a COMS image sensor or other imaging device may be used instead of the CCD 400. The optical image of the subject imaged on the light receiving surface of the CCD 40 via the imaging lens 12 is converted by each light sensor The signal charge corresponding to the amount of incident light. The signal charges accumulated in each photo sensor are read out in the shift register by the gate lead pulses added by the CCD driver 41, and are recorded as the transfer pulses to correspond to the signals. The voltage signals of the charges are sequentially read out. -11-200302951 CCD40 controls the charge storage time (shutter speed) of each photo sensor by the timing of the shutter shutter pulse, in other words, it has an electronic shutter function. In addition, the CCD40 has a function of selectively deleting and reading signals in a vertical direction when the signal charges are read by a light sensor on a light receiving surface. In addition, during motion image recording, it is controlled to be selectively deleted and read in the vertical direction, and during still image recording (at high-speed recording), it is controlled to be selectively deleted and read at full frame rate. The signal output by the CCD 40 is transmitted to the analog processing section 42. After performing necessary processing such as correlation double sampling (CDS) processing, color separation, gain control, etc., it is converted into digital by the A / D converter 43. The signal is transmitted to the image processing unit 44. The timing generator (TG) 45 is based on the instructions of MPU30, and applies the timing signals for synchronous driving to the CCD driver 41, the analog processing unit 42, and the A / D converter 43. The timing signals are used to obtain each circuit. Of synchronization. The image processing unit 44 is an image signal processing device including a luminance-color difference signal generating circuit, a gamma-correction circuit, a contour correction circuit, and a white balance correction circuit. Instructions to process image signals. The image data input to the image processing unit 44 is converted into a luminance signal (γ signal) and a color difference signal (Cr, Cb signal), and after a predetermined process such as gamma correction is performed, it is stored in the DRAM ( Dynamic Random Access Memory) 48. When the shooting screen is output from a monitor, the image data is read by DR A M 4 8 and transferred to the image output processing unit 52 through the transmission path 50. In addition, the data transfer from DRAM48 and the data transfer to DRAM48 200302951 are controlled by the memory control unit 53. The data transmitted to the image output processing section 52 is converted to a signal of a predetermined method for display (for example, a color composite image signal of the NTSC method) and converted to an analog by D / A conversion. Formal signals. The display signal generated by the image output processing section 52 is transmitted to a liquid crystal display (LCD) driver 54, and is converted to a desired signal and output to the LCD panel 55. In this way, the video content is displayed on the LCD panel 55. The image data in the DRAM 48 is periodically updated by using the image signal output from the CCD 40. The image signal generated by the image data is supplied to the LCD panel 55, whereby the image being shot is displayed in real time. Sexual motion images are displayed on the LCD panel 55. The photographer confirms the shooting angle with the live image (direct image) displayed on the LCD panel 55. In the camera 10 of this embodiment, a transmissive LED panel 55 is used, and a backlight 56 and a backlight inverter block 60 are provided in the camera 10. The backlight inverting block 60 includes a voltage switching circuit 62, an ON / OFF control switch 63, and an inverting circuit 64, and supplies necessary power to the lighted lamp 56 according to a reverse control signal from the MP 30. . The display device mounted on the camera 10 is not limited to the LED panel 55 described above, and other display devices capable of displaying colors, such as an organic EL, may be used. The display signal generated by the video output processing unit 52 is output to a video output terminal -13- 200302951 (VIDEO OUT) 67 via a video amplifier 66. The video output terminal 67 is connected to an external video display device such as a video monitor to form an external output for video signals. When the release button 20 is pressed in the shooting mode, a shooting start instruction (release ON) signal is issued. The release button 20 is composed of a two-stage switch having a switch S1 that is turned on when it is half-pressed and a switch S2 that is turned on when it is fully pressed. The MPU30 is that when the release button is detected When pressing halfway (Sl = ON) at 20, automatic focus adjustment (AF) control and automatic exposure (AE) control are performed, and when full pressing of the release button 20 is detected (S2 = ON), it starts to capture Take the CCD exposure and readout control image for recording image! I. The image processing section 44 includes a device for performing necessary calculations in the automatic focus adjustment (AF) control and the automatic exposure (AE) control as a function of an automatic calculation section, and performs a focus evaluation and calculation based on an input image signal Or AE calculation, etc., and transmits the calculation result to the system control unit 46. The system control unit 46 is a signal processing unit that controls various data processing in accordance with the instructions of the MPU30, and performs data communication control with other external devices such as a computer. The system control unit 46 controls a driving device including a motor (not shown) to move the focus adjustment lens of the photographing optical system to a focus position based on a calculation result recognized by the automatic calculation unit, and sets the aperture to Appropriate aperture, control charge storage time (electronic shutter) of mechanical shutter and CCD40. In addition, the system control section 46 performs flash light emission control according to the needs of the MPU30 as needed. -14- 200302951 The captured image data corresponding to the full pressing (S2 = ON) of the release button 20 is stored in the DRAM 48 in the image processing section 44 after YC processing or other predetermined signal processing. The system control unit 46 transmits instructions to the compression-extension processing unit 70, whereby the compression-extension processing unit 70 is based on the image data (luminance signal Y and color difference signals Cr, Cb) to be maintained on the DRAM 48. A predetermined format (for example, the JPEG method) is used for compression. The compressed data is transferred to the media control unit 71 by the DRAM 48, and is recorded to the media 72 via the media control unit 71. The compression format of the data is not limited to JPEG, but MPEG or other methods can also be used. In the camera 10 of this embodiment, as a device for storing image data, for example, a smart media (SSFDC; Solid-State Floppy Disk Card) is applied. The type of the recording medium 72 is not limited to this. PC cards, CF (Compact Flash), magnetic disks, optical disks, magnetic-optical disks, memory cards, etc. can also be used. A variety of media that can be read and written electronically, magnetically or optically, or by a combination of these methods. It is also suitable for the signal processing device and media control unit 71 according to the media used. Regardless of the type or type of recording medium, a large number of media can be configured. In addition, it is not limited to a removable medium, and may be a recording medium (internal memory) built into the camera 10. When the camera 10 is set to the film mode by the mode selection key of the operation unit 32, recording of a motion picture with sound can be performed. In the video mode, the recording action is started by pressing the release button 20 (S2 = 0N), and pressing it again (SI = ON) stops the recording action. It can also be 200302951 to stop the recording by releasing the pressing during the pressing of the continuous release button 20. The sound data during motion image shooting is converted into sound data by a microphone 74 built in the camera 10, and captured into the camera 10. The sound signal obtained by the microphone 74 is amplified by the amplifier 75, and then converted into a digital signal by the A / D converter 76, and is input to the sound processing section 78. The sound processing unit 78 performs processing for converting the inputted sound signal into a predetermined signal format. The sound data generated by the sound processing unit 78 is recorded in the recording medium 72 based on the motion picture image data, and also based on the motion jPEG or other predetermined recording format. The recording format of action images is not limited to motion JPEG, and MPEG or other recording formats can also be applied. With the mode selection key of the operation unit 32, the camera 10 is set to the voice recording mode, and a voice recording can be performed without accompanying photography. In the voice recording mode, recording is started by fully pressing the release button 20 (S2 ON), and then recording is stopped by pressing the release button 20 halfway (SI = ON). Thereby, the operation sound of the release button 20 is not recorded. As described above, the audio signal input via the microphone 74 is converted into a predetermined file format (e.g., WAVE format) in the audio processing section 78, and is recorded on the recording medium 72 via the media control section 71. When the camera 10 is set to the playback mode, the latest file (the file recorded last) recorded on the recording medium 72 is read by the media control unit 71. In the case where the file to be reproduced is a still image file, the compressed data of the read image file is extended in the uncompressed yc signal through the compression and extension processing section 70, -16-200302951. The stretched Y c signal is transmitted to the image output processing section 5 2, and after being converted into a signal for display, it is output to the LCD panel 55 through the LCD control section 54. When a monitor or other external display device is connected to the image output terminal 67, the reproduced image is displayed on the external display device. In this one-cell playback, the file to be reproduced can be switched by operating the right or left button of the cross key. When the reproduction target file is a motion image file, the first cell of the motion image is used as a representative image to be displayed on the LCD panel 55 to form a screen for receiving an instruction to start reproduction of the motion image. In addition, when the reproduction target file is a sound file (a sound file that has been recorded in the sound recording mode), a predetermined image (for example, a designed background image of a microphone) is displayed as the sound file. , And is formed as a screen for receiving an instruction to start sound reproduction. When an instruction to start sound reproduction is input, the sound file is read from the recording medium 72 and transferred to the sound processing unit 78. The sound signal generated by the sound processing section 78 is converted into an analog signal by the D / A converter 80, and then transmitted to the speaker 81 through the amplifier 75. In this manner, the reproduced audio data is output as audible sound from the speaker 81. Next, the sound reproduction function of the camera 10 will be described. The camera 10 is provided with a function for reproducing a music file such as an MP3 (MPEG-1 Audio Layer-Ill) file format recorded on the recording medium 72. The music file is a file downloaded to the recording medium 72 using a dedicated device such as a computer or a music distribution terminal. In addition, the camera 10 of the 200302951 example in this implementation is for downloading a music file from a computer or the like connected through the data communication interface 38, and it can be recorded on the recording medium 72. The camera 10 is provided with a remote control including a sound output terminal (not shown). In the remote control terminal, a plug to which a remote control 85 with a headphone 84 is connected can be connected. The remote control 85 is provided with an operation part for selecting music, a switch part such as a playback / stop button, a forward / backward button, a volume adjustment button, an LCD panel for information display, and an MPU for control. The instruction signal for this operation is transmitted to the system control section 46 of the camera 10. The system control unit 46 of the camera 10 performs corresponding processing (such as changing the reproduction target or sound reproduction processing) in accordance with a command signal received from the remote controller 85. When the camera 10 is set to the sound mode and the playback button of the remote control 85 is pressed, the music file is read from the recording medium 72 via the media control section 7m. The compressed data of the music file read from the recording medium 72 is the uncompressed music data that is expanded through the compression and extension processing unit 70. This extended music data is transmitted to the decoder 88 through the sound processing unit 87, and after converting into a desired sound signal, it is converted into an analog signal by a d / A converter 89. The remote control 85 is transmitted to the headset 84. Thus, the reproduced music is output as audible sound from the headphones 84. In addition, the reproduced music can be output from a speaker 81 built into the camera. Next, in the camera 10 configured as described above, a control example of the light-emitting body 2 2 200302951 will be described. [1. Example of light emission control when power is switched on] (Example 1 -1) When the power of camera 10 is turned on, there is no operation mode (cut-in mode) at startup, and the light emitting body 2 is continuously lit or flashed. . (Example 1-2) Depending on the cut-in mode when the power is turned on, the light-emitting body 22 is continuously turned on or blinked. For example, the setting is to light the illuminant continuously when cutting in the shooting mode, and the setting is blinking when cutting in the reproduction mode. In addition, the lighting color of the emitter can be switched according to the cut-in mode. In this case, the user can select from the menu of the camera body whether or not to switch the display type of the illuminant 22 in each of the cutting-in modes. It is preferable to constitute a configuration that can specify its display type. (Example 1-3) In the above (Examples 丨-: ^ and (Example ^ 2), the lighting duration or blinking duration of the light-emitting body 2 2 can be set arbitrarily, and it can also be controlled to be displayed at a predetermined time. The control is turned off after it is lit or flashed. (Example 1-4) The user selects the power on in the above (Example 1-1) to (Example 1-3) from the menu of the camera body. The control mode of the luminous body 22 at the time, and it is preferable that the configuration can be set to a favorite display state. (Example 1-5) When the power is turned on, the remaining battery capacity is displayed in accordance with the number of lights of the luminous body 22. The appearance is also good. The camera PU 10 MP 30 obtains the voltage information of the battery 35, judges the remaining amount of the battery 35, and changes the display of the luminous body 22 according to the degree of the remaining amount. For example, in a fully charged In the case of the battery 35, in order to illuminate all three light-emitting bodies 22. After reducing the remaining amount with the use of the battery 35, 'the light-emitting body 2 2 in the uppermost position is sequentially extinguished' and finally all the light-emitting bodies 2 2 Off. With this, you can display the remaining capacity of the battery 3 5-19- 200302951 in 3 stages. The body 22 can display the remaining amount of the battery 35 in a stepless manner by controlling the brightness at the time of lighting. An example of this display is shown in FIG. 5. In FIG. 5, the uppermost position The luminous body 22A is turned off, while the luminous brightness of the luminous body 22B disposed in the center is reduced, and the luminous body 22C at the lowermost position indicates that the light is on. As the remaining amount of the battery 35 decreases, the The brightness of each light-emitting body 22 A to 22C is sequentially dimmed and then extinguished from the lighting state of the maximum brightness, thereby forming a more detailed display residual amount. Furthermore, the brightness added to the lighting state is added. The degree control allows more diverse display by combining blinking states, etc. In addition, it can also control the automatic movement after the lighting operation described in (Example 1-1) to (Example 1-4) is performed for a certain period of time. To the battery remaining amount display of (Example 1-5). [2 · Example of light emission control in shooting mode] (Example 2-1) Turn on the release switch S1 in the shooting mode, and finish the AE and AF processing. Light up the light-emitting body 22 during the shooting state, and notify to wait for the shooting state Main control. After that, the light-emitting body 22 is turned off by turning on the release switch S2 or the release of the release switch S1. (Example 2-2) In the shooting mode, the light-emitting body 22 in focus is turned on or blinks. For example, change the lighting amount of the light-emitting body corresponding to the in-focus position. Thereby, the focusing operation can be recognized among the people forming the subject. (Example 2-3) As a Tally lamp when shooting at automatic timing (Automatic timing light fixture) instead, and the light-emitting body 22 performs the lighting / blinking operation. It also has a control mode of sequentially reducing the number of light-ups with a down counter. In this way, -20- 200302951 2 It can also be used to reduce the cost of Dudley lamps. (Example 2-4) In addition, when the AF control is performed at a low illuminance, the light-emitting body 22 is turned on as auxiliary light. In this case, it is a light-emitting body suitable for light emission of color and brightness that can be suitably used as auxiliary light. The brightness of the subject is detected by the CCD40 or a flash dimming sensor (not shown) or other photometric sensors. When the predetermined determination criterion is determined with MPU3 0 as the shooting under reduced low light In this case, the light-emitting body 22 is caused to emit light when the AF control is performed. The implementation of the AF control is performed normally by the effect of the auxiliary light emission. When it is in a recordable state, as described in the above (Example 2-1), it is preferable to switch to a display type that displays the purpose. State of control. [3 · Example of light emission control in other modes] (Example 3 -1) As shown in Figure 6, when the power is turned off, attach the plug 92 of the cable of the AC power supply (not shown) to the camera When the DC input terminal (DC socket) 34 of 10 is used to charge the battery 35 using the charging circuit of the camera body, the light-emitting body 22 is turned on or blinks. During the charging operation, the light-emitting body 22 is sequentially lit or blinked in response to the charging state. For example, by a display method opposite to the battery remaining amount display method (that is, a method of increasing the number of light-emitting bodies 22 or the light-emitting brightness with the progress of charging) described in (Example 1-4), Learn the charging status. As described above, by using the light emitting display section 23 as a power indicator, the user can easily grasp the progress of the charging operation. (Example 3-2) In addition, the plug 92 of the power supply (not shown) connection cable is attached to the DC input terminal (DC socket) 34 of the camera 10, and when the camera 2003 is cut in with an external 200302951 power source The light-emitting body 22 emits light by a different display mode (for example, a regular lighting state) than when the battery is used. When using an external power supply, it is not necessary to display the remaining battery capacity as described in Example (i_4), so it is better to use a display as the main purpose of the external power supply. (Example 3-3) As another aspect of the use of the luminous body 22, when the camera 10 is placed in a dark place, the luminous body 22 can be automatically lit or blinked, and the position can be obtained. For example, a light sensor such as a flash dimming sensor is used to detect the surrounding brightness, and when it is determined that the predetermined brightness reference is to be lowered, control is performed to light or blink the light-emitting body. Thereby, the user can easily recognize the position of the camera 10 placed in a dark place. (Example 3-4) In addition, it is also possible to use the light-emitting body 22 as an indicator to display the sound input level or the output level during sound reproduction in the sound recording mode. In this way, various states can be displayed by changing the lighting color, lighting brightness, flicker interval, etc. of the light-emitting body 2 2 in accordance with the state of the camera 10. <Other Embodiments of the Present Invention> Next, other embodiments of the present invention will be described. 7 to 9 are front views of a camera 100 according to another embodiment of the present invention. In these drawings, the same or similar parts as those of the camera 10 described with reference to FIG. 1 are given the same symbols, and descriptions thereof are omitted. The camera 100 shown in FIG. 7 is provided with a power switch member 1 10 serving as a lens grid, and a light-emitting body 22 is directly provided on the power switch member 1 10. The power switch member 1 10 has a structure capable of sliding in any direction -22- 200302951 (up-down direction, left-right direction, or rotation direction). Example-For example, as shown in Fig. 8, the power switch member has a structure that slides left and right in the figure. As shown in FIG. 7, when the power switch member 1 10 is located at the "grid closed position" covering the front of the photographic lens 12, the power system is turned off and the light-emitting body 2 2 is turned off. In addition, as shown in FIG. 8, the power supply for the lens grid, which is also used as a power switch member 1 1 0, is slid in the left direction and moved to a position where the photographic lens 12 is exposed, and the camera power is turned on. In this power-on state, the light-emitting body 22 is lit or blinked. ® In addition, as shown in Figure 9, even when the power is turned off, when the plug 92 of the AC power supply (not shown) connection cable is attached to the DC input terminal 34 to charge it, 22 Lights up or blinks to display a notification to the user that the subject matter is charging.
即使針對於第7圖至第9圖所示之照相機1 00中之發光 體22之發光控制，亦可適用與上述（例1-1)至（例3-4)相同 或類似之控制方法。 I 【發明之功效】 如上述說明，若藉由本發明時，爲將發光體設於可動式 之電源開關部本體，且將發光控制進行呈因應照相機之各 種動作狀態而實現多種顯示型態，因此，相較於將發光體 收容於照相機本體內之構造，除可提升本體內部之空間效 率的同時，使用者係可容易的掌握照相機之動作狀態。此 外，不限於動作狀態之顯示，藉由發光顯示部之照明效果， 亦可提供在設計性方面亦爲優越之照相機。 -23- 200302951 若藉由本發明之一實施例時，將發光顯示部以多數發光 „ 體所構成，且因應於該照相機之電源用電池之殘量或充m 狀態而控制發光體之點亮數量，故而使用者可容易的掌握 電池殘量或充電動作之進行狀況。 再者，若藉由本發明之其他實施例時，係構成爲將發光 體設於作爲照相機之握抓部或透鏡柵所兼用之電源開關部 上，因此，係可容易進行發光體之配置，而提昇本體內部 之空間效率。 【圖式簡單說明】 φ 第1圖所示係有關本發明之實施例的附發光體之照相機 的正面圖。 第2圖所示係於第1圖所示之照相機之電源開啓狀態之 正面圖。 第3圖係表示於第1圖所示之電源開關構件在具有於上 下方向移動之構造的情況下之電源開啓狀態之照相機的正 面圖。 第4圖所示之本實施例之照相機之內部構成方塊圖。 第5圖所示之在本實施例之照相機之發光顯示部中，顯 示電池殘量表示之示意圖。 第6圖係表示於第1圖所示之照相機之充電動作中之狀 態的正面圖。 第7圖係有關本發明其他實施例之附光體之照相機的正 面圖。 第8圖係表示於第7圖所示之照相機之電源開啓狀態的 -24- 200302951 正面圖。 第9圖係表示於第7圖所示之照相機之充電動作中之狀 態的正面圖。 【主要部分之代表符號說明】 10、100 :照相機 11 :照相機本體 1 2 :攝影透鏡 1 8、1 1 0 :電源開關構件 2 0 :釋放按鈕 22 :發光體Even for the light emission control of the light emitting body 22 in the camera 100 shown in Figs. 7 to 9, the same or similar control methods as those described in (Example 1-1) to (Example 3-4) can be applied. I [Effect of the invention] As described above, when the present invention is used, a light-emitting body is provided on the movable power switch unit body, and the light-emitting control is performed in accordance with various operating states of the camera to realize a variety of display types. Compared with the structure in which the luminous body is housed in the camera body, in addition to improving the space efficiency inside the body, the user can easily grasp the operating state of the camera. In addition, it is not limited to the display of the operating state, and it is possible to provide a camera which is also superior in design by the lighting effect of the light-emitting display portion. -23- 200302951 According to an embodiment of the present invention, the light-emitting display portion is composed of a plurality of light-emitting bodies, and the number of light-emitting bodies is controlled in accordance with the remaining amount or state of charge of the power battery of the camera. Therefore, the user can easily grasp the remaining state of the battery or the progress of the charging operation. Furthermore, when using other embodiments of the present invention, the light emitting body is configured to be used as a camera grip or a lens grid. Therefore, it is easy to configure the luminous body and improve the space efficiency inside the body. [Simplified illustration of the drawing] φ The first figure shows the attached luminous body according to the embodiment of the present invention. Front view of the camera. Fig. 2 is a front view of the power-on state of the camera shown in Fig. 1. Fig. 3 is a view showing a structure in which the power switch member shown in Fig. 1 is moved in the vertical direction. A front view of the camera in the power-on state in the case of the camera. A block diagram of the internal structure of the camera of the present embodiment shown in FIG. 4 is shown in FIG. 5. The light display section is a schematic diagram showing the remaining battery capacity. Fig. 6 is a front view showing the state during the charging operation of the camera shown in Fig. 1. Fig. 7 is a light attached body according to another embodiment of the present invention. Front view of the camera. Fig. 8 is a front view of -24-200302951 showing the power-on state of the camera shown in Fig. 7. Fig. 9 is a view showing the state during the charging operation of the camera shown in Fig. 7. [The description of the representative symbols of the main parts] 10, 100: Camera 11: Camera body 1 2: Camera lens 1 8, 1 1 0: Power switch member 2 0: Release button 22: Luminous body
23 :發光顯示部 30 : MPU 3 2 :操作部 3 5 :電池 3 6 :電源電路23: Light-emitting display section 30: MPU 3 2: Operation section 3 5: Battery 3 6: Power supply circuit
40 ： CCD 46 :系統控制部 -25-40: CCD 46: System Control Unit -25-